Slow Ventures
VC Fund
San Francisco, United States
Slow Ventures is a venture capital firm that focuses on investing in companies central to the technology industry as well as those operating at the intersection of science, society, and culture. The firm seeks to support innovative ideas and solutions that shape the future across various sectors.
- Total investments:
- 539
- Last investment:
- Lead investor:
- 16%
- Fund size:
- $64M
- Last fund:
Last updated:
For AI agents: llms.txt
Industries Slow Ventures invests in
Stages Slow Ventures invests in
Countries Slow Ventures invests in
Round sizes
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
| See all 7 contacts → | |||
Round size
- Seed
- $1.3M–$8M
- Series A
- $6.5M–$26M
- Series B
- $13M–$90M
Investment Focus
Industry
- Software 69 (13%)
- Internet 42 (8%)
- Health Care 34 (6%)
- Information Technology 29 (5%)
- Apps 28 (5%)
Stage
- Seed 160 (30%)
- Series A 122 (23%)
- Series B 35 (6%)
- Pre-Seed 24 (4%)
- Funding Round 17 (3%)
Country
- United States 278 (52%)
- United Kingdom 3 (1%)
- Israel 2 (0%)
- Canada 1 (0%)
- Singapore 1 (0%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
|
Clay Robbins
Principal
|
Principal | Total investments: 0 | Find email | |
Scott Marlette
Founder
|
Founder | Total investments: 6 | Find email | |
Will Quist
Partner
|
Partner | Total investments: 13 | Find email | |
Allie Wagner
Marketing
|
Marketing | Total investments: 0 | Find email | |
Kevin Colleran
Co-Founder & Managing Director
|
Co-Founder & Managing Director | Total investments: 66 | Find email | |
| See all 7 team members → | ||||
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Ellis is an AI-native operations platform for private credit. | $10M / Seed / Jul 30, 2026 | ||
| Unlocking infinite scale for creators through digital twins. | $7M / Seed / May 20, 2026 | ||
| NanoCo AI is an Israeli startup that builds enterprise AI agents for real organizations, focused on security and human oversight. The company created NanoClaw, an open-source secure AI agent platform with ~29K GitHub stars. | $12M / Seed / May 20, 2026 | ||
| HINT Home Intelligence is an AI‑powered home‑management platform that acts as a centralized “living manual” for homeowners, organizing property details, maintenance schedules, and utility information in one digital interface. | $10M / Seed / May 13, 2026 | ||
| CheckStep provides a AI-powered Trust & Safety and UGC management software to online platform worldwide. It enables company to manage the full policy management life-cycle. | $4M / Seed / Apr 29, 2026 | ||
| Kibu is a DC-based platform that helps individuals and organizations verify and understand who they’re interacting with when it matters most. | $10.5M / Seed / Apr 27, 2026 | ||
| Prefix Maintenance offers repair and maintenance software for restaurants. The company's R&M software with AI-powered tools automates routine tasks, sends intelligent reminders, and streamlines data entry to eliminate busy work for the team. | $7.5M / Seed / Apr 09, 2026 | ||
| Nimble Way optimizes data collection pipelines for continuous, stable, accurate public web data capture by using IP infrastructure and external data platforms. They provide data gathering services to company needs. The people contact through phone number, email, and application form. | $47M / Series B / Feb 24, 2026 | ||
|
Project Omega
|
Project Omega is a Rhode Island-based nuclear startup that converts spent nuclear fuel into compact, long-lasting batteries for military uses like wearables, sensors, and drones. | $12M / Seed / Feb 11, 2026 | |
| Phoebe is the AI teammate that keeps home care agencies running 24/7. When a shift opens, Phoebe simultaneously contacts all qualified caregivers via call and text, handles the back-and-forth, assigns the shift, and updates the EHR. Phoebe's memory layer learns from every interaction, building caregiver profiles around real behavior,preferences, and reliability to make smarter matches over time. Phoebe helps agencies reduce missed shifts by up to 75%, fill coverage in under 15 minutes, and scale hours without adding headcount. | $9.5M / Seed / Jan 21, 2026 | ||
| See all 539 investments → | |||
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FAQ
What does Slow Ventures invest in?
Slow Ventures invests primarily in Software, Internet and Health Care startups, most often at Seed and Series A stage. Most of the 539 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Slow Ventures's check size?
Slow Ventures typically joins rounds of $1.3M–$8M at Seed, $6.5M–$26M at Series A and $13M–$90M at Series B. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Slow Ventures participates in.
How do I contact Slow Ventures?
Public channels for Slow Ventures include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
Who are the partners at Slow Ventures?
The team at Slow Ventures includes Clay Robbins (Principal), Scott Marlette (Founder) and Will Quist (Partner), among 7 team members tracked by Shizune. The Team section lists each member with their title, investment count and links.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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